bwlp/qemu.git/target/s390x/cpu_features_def.h, branch spice_video_codecs

meson: rename .inc.h files to .h.inc

2020-08-21T10:18:35+00:00

Make it consistent with '.c.inc' and '.rst.inc'. Signed-off-by: Paolo Bonzini

s390x/cpumodel: Rework CPU feature definition

2019-06-21T13:26:53+00:00

Let's define features at a single spot and make it less error prone to define new features. Acked-by: Janosch Frank Acked-by: Cornelia Huck Signed-off-by: David Hildenbrand

s390x/cpumodel: add Deflate-conversion facility

2019-05-21T14:59:16+00:00

add the deflate conversion facility. Signed-off-by: Christian Borntraeger Message-Id: <20190429090250.7648-8-borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck

s390x/cpumodel: enhanced sort facility

2019-05-21T14:59:16+00:00

add the enhanced sort facility. Signed-off-by: Christian Borntraeger Reviewed-by: David Hildenbrand Message-Id: <20190429090250.7648-7-borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck

s390x/cpumodel: vector enhancements

2019-05-21T14:59:16+00:00

Add vector enhancements to the cpu model. Signed-off-by: Christian Borntraeger Reviewed-by: David Hildenbrand Message-Id: <20190429090250.7648-6-borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck

s390x/cpumodel: msa9 facility

2019-05-21T14:59:16+00:00

Provide the MSA9 facility (stfle.155). This also contains pckmo subfunctions for key wrapping. Keep them in a separate group to disable those as a block if necessary. This is for example needed when disabling key wrapping via the HMC. Signed-off-by: Christian Borntraeger Message-Id: <20190429090250.7648-5-borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck

s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3

2019-05-21T14:59:16+00:00

Provide the "Miscellaneous-Instruction-Extensions Facility 3" via stfle.61. Signed-off-by: Christian Borntraeger Reviewed-by: David Hildenbrand Message-Id: <20190429090250.7648-4-borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck

s390x/cpumodel: Set up CPU model for AP device support

2018-10-12T09:32:18+00:00

A new CPU model feature and two new CPU model facilities are introduced to support AP devices for a KVM guest. CPU model features: 1. The S390_FEAT_AP CPU model feature indicates whether AP instructions are available to the guest. This feature will be enabled only if the AP instructions are available on the linux host as determined by the availability of the KVM_S390_VM_CRYPTO_ENABLE_APIE VM attribute which is exposed by KVM only if the AP instructions are available on the host. This feature must be turned on from userspace to execute AP instructions on the KVM guest. The QEMU command line to turn this feature on looks something like this: qemu-system-s390x ... -cpu xxx,ap=on ... This feature will be supported for zEC12 and newer CPU models. The feature will not be supported for older models because there are few older systems on which to test and the older crypto cards will be going out of service in the relatively near future. CPU model facilities: 1. The S390_FEAT_AP_QUERY_CONFIG_INFO feature indicates whether the AP Query Configuration Information (QCI) facility is available to the guest as determined by whether the facility is available on the host. This feature will be exposed by KVM only if the QCI facility is installed on the host. 2. The S390_FEAT_AP_FACILITY_TEST feature indicates whether the AP Facility Test (APFT) facility is available to the guest as determined by whether the facility is available on the host. This feature will be exposed by KVM only if APFT is installed on the host. Signed-off-by: Tony Krowiak Tested-by: Pierre Morel Reviewed-by: David Hildenbrand Reviewed-by: Halil Pasic Reviewed-by: Christian Borntraeger Tested-by: Christian Borntraeger Message-Id: <20181010170309.12045-3-akrowiak@linux.ibm.com> Signed-off-by: Cornelia Huck

s390x/kvm: add etoken facility

2018-08-20T12:18:49+00:00

Provide the etoken facility. We need to handle cpu model, migration and clear reset. Signed-off-by: Christian Borntraeger Acked-by: Janosch Frank Message-Id: <20180731090448.36662-3-borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck

s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility

2018-02-09T08:37:13+00:00

For now, the kernel does not properly indicate configured CPU subfunctions to the guest, but simply uses the host values (as support in KVM is still missing). That's why we missed to model the PTFF subfunctions that come with Multiple-epoch facility. Let's properly add these, along with a new feature group. Signed-off-by: David Hildenbrand Message-Id: <20180205102935.14736-1-david@redhat.com> Tested-by: Christian Borntraeger Reviewed-by: Christian Borntraeger Signed-off-by: Cornelia Huck